Propylene polymerization solid catalyst composition

The invention discloses a propylene polymerization catalyst composition which uses any diamide compound in a general formula I as an inner electron donor. The obtained catalyst has high catalytic activity when used in propylene polymerization. The molecular weight of the obtained polymer has wide di...

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Bibliographic Details
Main Authors JIA JUNJI, XU YUNBO, ZHU PEIQI, LIAO ZHIFENG, ZHANG JIANGANG, XU RENWEI, ZENG LINGZHI, CHEN DEZHI, ZHANG PINGSHENG, HAN XIAOYU, WANG XIA, SONG SAINAN, ZHU BOCHAO, WANG XIONG, JIANG LIGANG, WEI SHAOYI, HUANG ANPING, ZHANG LIJI, YANG ZHANJUN, WANG DANDAN
Format Patent
LanguageChinese
English
Published 11.01.2012
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The invention discloses a propylene polymerization catalyst composition which uses any diamide compound in a general formula I as an inner electron donor. The obtained catalyst has high catalytic activity when used in propylene polymerization. The molecular weight of the obtained polymer has wide distribution, and the polymer with high stereoregularity can be obtained.
Bibliography:Application Number: CN20081222179